1676985068 has 72 divisors (see below), whose sum is σ = 3428780544. Its totient is φ = 711496800.

The previous prime is 1676985053. The next prime is 1676985071. The reversal of 1676985068 is 8605896761.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1127021 + ... + 1128507.

It is an arithmetic number, because the mean of its divisors is an integer number (47621952).

Almost surely, 2^1676985068 is an apocalyptic number.

It is an amenable number.

1676985068 is an abundant number, since it is smaller than the sum of its proper divisors (1751795476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1676985068 is a wasteful number, since it uses less digits than its factorization.

1676985068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 56.

The square root of 1676985068 is about 40951.0081438785. The cubic root of 1676985068 is about 1188.0728329625.

The spelling of 1676985068 in words is "one billion, six hundred seventy-six million, nine hundred eighty-five thousand, sixty-eight".